<?php
/**
 * Created by PhpStorm.
 * User: s.utkin
 * Date: 18.05.2015
 * Time: 16:01
 */

namespace SitemapGenerator\DataProvider;


use Traversable;

class VisitTypesProvider implements \IteratorAggregate {

	/**
	 * (PHP 5 &gt;= 5.0.0)<br/>
	 * Retrieve an external iterator
	 * @link http://php.net/manual/en/iteratoraggregate.getiterator.php
	 * @return Traversable An instance of an object implementing <b>Iterator</b> or
	 * <b>Traversable</b>
	 */
	public function getIterator()
	{
		return new \ArrayIterator(['inviter', 'traveler', 'located']);
	}
}